%0 Journal Article %A G. S. Litvinchuk %T The~Odessa city Seminar on~boundary value problems and singular integral equations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1978 %V 33 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1978_33_1_a28/ %G ru %F RM_1978_33_1_a28